31164-98-4

Upstream product

• 5653-40-7 2-Amino-4,5-dimethoxybenzoic acid 
• 31164-96-2 6,7-dimethoxy-2-phenyl-4H-benzo[d][1,3]oxazin-4-one 
• 62-53-3 aniline 
• 98-88-4 benzoyl chloride 
• 1202401-25-9 2-iodo-4,5-dimethoxy-N-phenylbenzamide 
• 100-46-9 benzylamine 

Relevant academic research and scientific papers

Design and synthesis of VEGFR-2 tyrosine kinase inhibitors as potential anticancer agents by virtual based screening

Vascular endothelial growth factor receptor-2 (VEGFR-2) plays a crucial role in cancer angiogenesis. A library of 6,7-dimethoxy quinazoline was prepared using a ligand based drug design approach and passed through different filters of virtual screening su

From Methaqualone and Beyond: Structure - Activity Relationship of 6-, 7-, and 8-Substituted 2,3-Diphenyl-quinazolin-4(3H)-ones and in Silico Prediction of Putative Binding Modes of Quinazolin-4(3H)-ones as Positive Allosteric Modulators of GABAA

Methaqualone (2-methyl-3-(o-tolyl)-quinazolin-4(3H)-one, MTQ) is a moderately potent positive allosteric modulator (PAM) of GABAA receptors (GABAARs). In a previous structure-activity relationship (SAR) study probing the importance of 2- and 3-substituent

Synthesis of 2,3-Disubstituted Quinazolinone Derivatives through Copper Catalyzed C-H Amidation Reactions

The synthesis of quinazolinone derivatives was achieved from 2-iodobenzamide derivatives and various benzylamines, allylamine, and cinnamylamine derivatives through a one-pot copper-catalyzed reaction. In this reaction, the amine component (benzylamine/allylamine/cinnamylamine) is N-arylated with 2-iodobenzamide derivatives through Ullman coupling, followed by an intramolecular C-H amidation in the presence of copper catalyst. Copper-catalyzed tandem-Ullman N-alkylation and intramolecular C-H amidation reaction protocol for the synthesis of 2-phenylquinazolinone and quinazolinone derivatives from N-substituted 2-iodo-benzamides and benzylamines, allyl, and cinnamylamine is achieved.